<!-- https://github.com/SerenityOS/serenity/issues/23609 -->
<style>
    :root {
        --accent: #00f;
    }
</style>
<div id="foo"></div>
<script src="../../include.js"></script>
<script>
    asyncTest(done => {
        document.getElementById("foo").animate({
            borderTop: ['2px solid var(--accent)'],
        }, {
            duration: 1000,
            iterations: Infinity,
        });

        requestAnimationFrame(() => {
            println("PASS! (Didn't crash)");
            done();
        });
    });
</script>
